build.yml

name: aapt2 build

on:
  push:
    branches:
      - main
    paths-ignore:
      - README.md
      - LICENSE
      - .github/**
      - patches/**
  workflow_dispatch:

jobs:
  android:
    name: Build for Android
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target_arch:
          - arm
          - aarch64
          - i686
          - x86_64
      fail-fast: false

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 1
          submodules: true
        
      - name: Setup ndk r26b
        uses: nttld/setup-ndk@v1
        id: setup-ndk
        with:
          ndk-version: r26b
          add-to-path: false
          
      - name: Prerequisites
        run: |
          sudo apt-get install \
          git tar \
          ninja-build \
          autogen \
          autoconf \
          automake \
          libtool \
          build-essential \
          cmake m4 \
          -y || exit 1

      - name: Setup protoc
        run: |
          tools_path=${{ github.workspace }}/tools
          mkdir $tools_path || exit 1
          cd src/third_party/protobuf/cmake || exit 1
          mkdir build && cd build
          cmake -Dprotobuf_BUILD_TESTS=OFF ..
          make -j$(nproc)
          cp $(find . -name protoc-*) $tools_path || exit 1
          echo "PROTOC VERSION: $($(find $tools_path -name protoc-*) --version)"
          
      - name: Setup elf-cleaner
        run: |
          git clone --depth 1 https://github.com/termux/termux-elf-cleaner.git src/third_party/elf-cleaner
          cd src/third_party/elf-cleaner || exit 1
          autoreconf -vfi
          ./configure
          make -j$(nproc)
          make check
          sudo make install

      - name: Grant execute permission for build.sh
        run: chmod +x build.sh

      - name: Build aapt2 and zipalign
        run: ./build.sh ${{ matrix.target_arch }}
        env:
          NDK_PATH: ${{ steps.setup-ndk.outputs.ndk-path }}
          TOOLS_PATH: ${{ github.workspace }}/tools

      - name: Upload build artifact
        uses: actions/upload-artifact@v3
        with:
          name: aapt2-${{ matrix.target_arch }}
          path: build/bin